Fonds consists of records created and accumulated by members of the Tweedie family, including William and Dorcas (Calkin) Tweedie and their children William Morley Tweedie, Leora Rebecca Tweedie, Nettie Eliza Hayward (Tweedie) Beer, and James Tweedie and his son Thomas Mitchell Tweedie. The contents of the fonds have been divided into 6 sous-fonds and 3 collections.
Two newsletter titled the Kings Centre Harold. One is labeled "Remarks by Honourable Harold Fanjoy" The second is labelled "Harold Fanjoy acclaimed". Both are eight pages in length.
The fonds consists of the minutes and agenda of the meetings of the Union of New Brunswick Municipalities, correspondence, reports and briefs on projects, the notes of the watchdog committee, financial statements and banking records. Some records of the New Brunswick Rural Municipalities Association are also included.